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Difference between revisions of "Dermal cylindroma"
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'''Dermal cylindroma''' is a | {{ Infobox diagnosis | ||
| Name = {{PAGENAME}} | |||
| Image = Dermal_cylindroma_intermed_mag_deep.jpg | |||
| Width = | |||
| Caption = Dermal cylindroma. [[H&E stain]]. | |||
| Synonyms = | |||
| Micro = nests of cells where the borders of the nests are opposed and undulate - composed of (1) basaloid cells with scant cytoplasm and dark nuclei that palisade around the edge of the nests, (2) larger cells with moderate eosinophilic cytoplasm and lighter staining nuclei are at the centre of the nests; cells nests surrounded by a glassy, eosinophilic, acellular material ~ 2x thickness of a basilar cell | |||
| Subtypes = | |||
| LMDDx = [[eccrine spiradenoma]], [[basal cell carcinoma]] | |||
| Stains = | |||
| IHC = | |||
| EM = | |||
| Molecular = | |||
| IF = | |||
| Gross = | |||
| Grossing = | |||
| Site = [[skin]] - typically scalp | |||
| Assdx = | |||
| Syndromes = familial cylindromatosis, Brook–Spiegler syndrome | |||
| Clinicalhx = | |||
| Signs = | |||
| Symptoms = | |||
| Prevalence = uncommon | |||
| Bloodwork = | |||
| Rads = | |||
| Endoscopy = | |||
| Prognosis = benign, rarely malignant | |||
| Other = | |||
| ClinDDx = | |||
| Tx = | |||
}} | |||
'''Dermal cylindroma''' is a skin lesion classically seen on the scalp. It is usually benign. | |||
It should '''not''' be confused with ''cylindroma'' ([[adenoid cystic carcinoma]]). | It should '''not''' be confused with ''cylindroma'' ([[adenoid cystic carcinoma]]). | ||